Audio Technica AT21
Wired Damper Duexciting Magnet Stereo Cartridge
The Audio Technica Model AT-21 is a new type stereo phonograph cartridge which is designed to generate electrical signal by exciting a moving element of small mass, made of special alloy, in conjunction with a powerful magnet.
It features a series of unique concepts in the design of the moving element which are considered to be the key to the high performance magnetic type cartridges.
Type: duexciting magnet type
Frequency response: 10Hz to 25kHz
Channel separation: 30dB
Channel balance: 0.5dB
Impedance: 5000 ohms
DC resistance: 1300 ohms
Load: 50K ohms
Tracking force: 0.5 to 2.0g
Types: AT21S (AT21-5D 0.5mil spherical), AT21X (AT21-EL spherical stylus)
instruction/owners manual - Mike in Devon
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Audio Technica AT21 / AT 21 owners manual, service manuals and schematics are for reference only and the Vinyl Engine bears no responsibility for errors or other inaccuracies. The PDF files are provided under strict licence. Reproduction without prior permission or for financial gain is strictly prohibited. This website is not affiliated with or sponsored by Audio Technica.